Specalog for 420E/420E IT Backhoe loader

420E/420E
IT
Backhoe Loaders
Engine
Engine Model
Gross Power @ 2,200 rpm – SAE J1995
Net Power @ 2,200 rpm – SAE J1349
Net Peak Power @ 1,800 rpm – SAE J1349
Cat® C4.4 ACERT® DIT
75 kW
101 hp
69 kW
93 hp
71 kW
95 hp
®
Weights
Operating Weight – Nominal
Operating Weight – Maximum
Backhoe
Dig Depth – Standard
Dig Depth – E-Stick Extended
6895 kg
11 000 kg
15,201 lb
24,251 lb
4360 mm
5456 mm
14 ft 4 in
17 ft 11 in
420E/420E IT Features
World-Class Cab
Standard air suspension seat, extra legroom and
more visibility make you feel comfortable – for a
safer, more productive work day.
Easy Joystick Control
Ergonomic joystick controls provide smooth
operation and low operator effort.
Improved Power Train
Top travel speed of 25 mph/40 km/h so you can
get on and off the site faster.
More Work Tools
Do more jobs with one machine. The thumb lets
you grip, grab and sort virtually any material.
Contents
Operator Station...................................................3
Controls.................................................................3
Hydraulics.............................................................4
Ride Control..........................................................4
Power Train...........................................................5
Loader....................................................................6
Backhoe................................................................7
Serviceability........................................................8
Customer Support................................................8
Technology Products...........................................9
Work Tools...........................................................10
420E/420E IT Specifications.............................11
420E/420E IT Standard Equipment...................25
420E/420E IT Optional Equipment....................26
Notes....................................................................27
2
With standard pilot-operated joystick controls, a more
comfortable operator station, extendible stick design
and increased performance, the 420E/420E IT lets you
get more done with less effort.
Operator Station
Comfort, visibility and style.
Experience a whole new level of comfort with the spacious E-Series operator
station. The ergonomic, automotive style enhances the operator environment.
A narrow front dash provides excellent visibility to the front bucket. Reduced
vibration keeps operator fatigue low. In-cab storage compartment and lockable
tool and battery box provides ample space for tools and belongings. The operator
station also features an easy-to-read gauge cluster and increased legroom.
Automatic Engine Speed Control
This new feature reduces engine speed when the backhoe is not in use to conserve
fuel and lower environmental noise.
Air Suspension Seat
The standard air suspension seat is adjustable for a greater operating range and
more comfortable ride. A switch allows the seat to be tailored to support differing
body weights. Adjustable seat height accommodates all operators. The deluxe
cab air suspension seat also has an adjustable back support, lumbar support, seat
cushion extension, seat cushion tilt and vertical and angle adjusting armrests.
Improved Air Conditioning
The improved air conditioning system features enhanced air distribution and
performance for a more comfortable work environment. A nearly 20% increase
in air flow combined with improved louver locations provide superior operator
comfort.
Configurations
The 420E operator station is available in 5 options – ROPS Canopy, ROPS Canopy
Plus, Standard Cab, Deluxe Cab and Deluxe Cab with Air Conditioning. See
Standard and Optional Equipment for details.
Controls
Reduce fatigue.
Low effort, ergonomic excavatorstyle joystick controls provide smooth
modulation. Thumb rollers provide
convenient, fingertip control of
auxiliary functions, eliminating
pedals on the floor.
One-Touch Low Idle
Located on the right hand joystick,
this button reduces engine speed
to low idle. This new feature will
reduce fuel consumption and
improve communication with
ground crew.
Pattern Selector
The pattern selector switch, located
in the cab, allows the operator to
change from excavator to backhoe
control pattern simply by pressing
a button. This allows the operator
to use the pattern they are most
familiar with to get more done,
faster.
3
Hydraulics
Load-sensing system matches power to demand.
The 420E has a load-sensing, closed center hydraulic system,
which closely matches power and flow to the demand needed
by the implements. So whether you’re in full trenching mode,
or delicately digging around services, you are in control.
In applications such as production trenching, speed is
important and the system will match the flow needed to
get the job done quickly and efficiently. The load-sensing
hydraulic system also delivers:
•
A cooler hydraulic system
•
Better fuel efficiency
•
Quieter operation
•
Reduced wear on components
Cat XT-3 ES ToughGuard™ hoses combined with Cat
couplings and O-ring face seal fittings provide a leak-free
system. The 420E also features new flow-sharing hydraulic
valves, ensuring proportional flow of oil to all hydraulic
cylinders, providing greater control and improving multifunction performance.
Ride Control
Delivers even greater
operator comfort.
The optional Ride Control System smooths the ride in all
conditions, including load and carry, highway roading,
or simply moving around the job site. It reduces machine
loping, providing a smooth and stable ride for increased
operator comfort and reduced operator fatigue. The Ride
Control option improves material retention in the loader
bucket for increased productivity and a cleaner job site.
The system is easily engaged by a switch on the front
console. The Ride Control switch has three positions, ON,
OFF and AUTOMATIC. In the automatic position, the
Ride Control engages automatically as the travel speed
increases. At low speed, the system disengages for loading,
grading or finishing applications.
4
Power Train
Built for performance, power, reliability and fuel efficiency.
Cat Engine
The 420E features the Cat® C4.4 DIT (Direct Injection
Turbocharged) engine with ACERT® technology and meets
all U.S EPA Tier 3/EU Stage IIIa emissions requirements.
The increased horsepower and torque rise deliver improved
loading and roading performance.
•
Electronic engine control provides precise fuel metering
for optimized power, response and fuel efficiency.
•
The water separator service indicator ensures the
operator is alerted when service is necessary.
•
Dry-type axial seal air cleaner with automatic,
integrated dust ejection system for more efficient preseparation. Both air cleaner and precleaner functions are
incorporated into a single unit mounted under the hood.
Transmission
The Cat standard power shuttle transmission provides four
speeds forward and reverse. Hydraulically shifted clutches
allow on-the-go direction and travel speed shifts. The optional
auto-shift transmission matches gears with grade and load
conditions. Top gear is selected with the twist grip control
on the steering wheel.
•
Hydraulic proportional control valves smooth speed
and directional shifts.
•
Transmission Kick-Down Switch/Neutralizer allows
the operator to downshift through the gears to first.
•
Four Wheel Drive (4WD) option improves mobility
and loader performance in poor underfoot and can
be activated on-the-go.
•
Maximum roading speed of 40 km/h (25 mph) for faster
travel between job sites.
•
Cat Rear Axles are designed specifically for demanding
backhoe loader applications. Axles feature outboard
planetary gear sets for easy serviceability and brake
design improvements for longer service life.
Brake Mode Selector
The brake mode selector switch has three positions: two
wheel drive, two wheel drive with all wheel braking and four
wheel drive. Two wheel drive with all wheel braking provides
better tire life while roading and engages the front axle when
brakes are applied for improved braking performance.
5
Loader
Choice of loader linkage to meet your needs.
Caterpillar offers a choice of single tilt or integrated
toolcarrier (IT) loader linkage to suit your application
requirements. The IT loader controls provide single lever
proportional control and fine modulation of the hydraulic
work tools. A thumb roller operates auxiliary hydraulic
functions such as the multi purpose bucket on the
IT machines.
Single Tilt
Integrated Toolcarrier
Return-to-Dig
The standard single tilt loader linkage
features strong lift and breakout forces
for solid performance in backfilling
and truck loading applications.
The optional integrated toolcarrier
(IT) loader linkage provides higher
breakout forces, as well as parallel
lift, for efficient loading and material
handling. Integrated toolcarriers are
highly versatile and can use a wide
range of Cat Work Tools for a variety
of applications.
The return-to-dig system reduces
loading cycle times by bringing the
loader bucket back to the dig position
with an easy pull of the lever. By the
time the loader bucket is at ground
level, the bucket is angled correctly
for the next load or cut.
6
Backhoe
Boom and stick designed for high performance and easy service.
The E-Series backhoe delivers industry-leading digging forces. Serrated edges on the stick provide
improved material clamping for clearing and demolition applications. The single pin bucket linkage
contributes to best-in-class rotation of 205 degrees for all applications.
E-Stick Design
The optional extendible stick (E-stick) increases reach and dig depth by approximately 1.2 meters
(4 feet). The new design delivers increased life and easy in-field adjustment with common hand tools.
Curved Boom
The excavator-style boom is built for optimum performance and durability. The curved design provides
additional clearance over obstacles while digging a trench or truck loading. The narrow boom enhances
the viewing area to the bucket and trench throughout the entire operating range.
Thumbs
Thumb mounting provisions are standard on every Cat Backhoe Loader for added machine versatility.
Hydraulic thumbs are available factory-installed. Mechanical thumbs are available through your
Cat Dealer.
7
Serviceability
Easy access and minimal maintenance requirements maximize uptime.
Convenient service features make maintenance easy, reducing
your downtime.
Customer Support
Makes the difference.
Your Cat dealer is ready to assist you with your purchase
decision and everything after.
•
Financing packages are flexible to meet your needs.
•
Your Cat dealer can evaluate the cost to repair,
rebuild and replace your machine, so you can make
the right choice.
•
Nearly all parts are available at your Cat dealer parts
counter.
•
See your dealer’s website or www.cat.com to
customize the machine that is right for you using the
Build and Quote applications. Also find information
on other Cat products, dealer services and industry
solutions.
8
•
Tilt-up hood provides convenient access to all engine
check points.
•
Fill caps are color-coded for quick identification.
•
Electronic control modules store fault codes for easy,
efficient troubleshooting and maximum uptime.
•
S•O•SSM, Coolant Sampling and Technical Analysis help
you avoid unscheduled repairs.
•
Caterpillar is committed to providing you with a safe
work environment. For more information please visit
SAFETY.CAT.COM™.
Technology Products
Advanced technologies improve productivity and simplify serviceability.
AccuGrade™ System
The AccuGrade system for backhoe loaders improves digging
accuracy and site safety by eliminating the need for manual
grade measuring. Both the Site and Laser Reference Systems
save time and money in a variety of digging and trenching
applications.
Site Reference System
The Site Reference System allows the operator to excavate
to pre-determined coordinates. The intuitive software and
controls allow the operator to set target grades.
An in-cab display allows the operator to enter slope and dig
depth parameters. Easy to read grade indicator and elevation
display delivers all system information to the cab for easy
viewing by the operator. System includes rugged components
built to withstand the harshest environments:
•
In-cab display
•
Cylinder position sensors
•
Swing position sensor
•
Inclinometer
•
Wiring harnesses
Laser Reference System
The Laser Reference System works with laser transmitters to
accurately grade or excavate to a site plan without the use of
grade stakes. The Laser System includes all the components
of the Site Reference System with the addition of the
following:
•
Laser receiver
•
Electric mast and mount
•
Laser wiring harness
Note: Laser transmitter and tripod sold separately
Product Link
Product Link uses GPS technology to provide machine data,
including service hours, location, events and diagnostic
information, to you through a web-based application or
e‑mail/pager notification.
Machine Security System
An optional Machine Security System (MSS) that utilizes
a programmable key system deters theft, vandalism and
unauthorized usage. MSS uses electronically coded keys
selected by the customer to limit usage by individuals or
time parameters.
9
Work Tools
Do more jobs with one machine.
Backhoe Work Tools
A large selection of backhoe tools – including a new
hydraulic thumb – gives you the flexibility to serve more
customers, more profitably.
•
Standard Duty, Heavy Duty, Heavy Duty Rock, Pin Lock,
Soil Excavation, Coral and Ditch Cleaning Buckets
•
Cold Planer
•
Hydraulic Hammer
•
Auger
•
Ripper
•
Mechanical and Hydraulic Thumbs
•
Quick Coupler
•
Vibratory Plate Compactor
Loader Work Tools
The versatile loader tool line includes a wide variety
of options from angle blades to asphalt cutters:
•
General Purpose, Multi Purpose, Side Dump and
Light Material Buckets
•
Angle Blade
•
Broom
•
Rake
•
Asphalt Cutter
•
Loader Forks
•
Bale Spear
•
Material Handling Arm
•
Snow Plow
IT Quick Coupler
The quick coupler allows quick connection to selected work
tools. Mechanical work tools can be changed in less than
30 seconds from the comfort of the operator station.
The right bucket makes all the difference
To get top performance from your Cat backhoe loader, be
sure your machine is equipped with the proper bucket and
tips. The soil excavation bucket provides the best productivity
in most conditions.
DRS 230 (Diagonal Retention System)
Heavy-duty bucket teeth are attached with diagonal pins
rather than horizontal pins for easy exchange.
10
420E/420E IT Specifications
Engine
Engine Model
(Standard)
Gross Power
– SAE J1995
Gross Power
– ISO 14396
Net Power
– SAE J1349
Net Power
– ISO 9249
Net Power
– EEC 80/1269
Net Peak Power @
1,800 rpm – SAE
J1349
Net Peak Power
@ 1,800 rpm
– ISO 9249
Net Peak Power
@ 1,800 rpm
– EEC 80/1269
Bore
Stroke
Displacement
Net Torque Rise
@ 1,400 rpm
– Standard
Net Peak Torque
@ 1,400 rpm
– Standard
– SAE J1349
Weights
Cat C4.4
ACERT® DIT
75 kW
101 hp
®
75 kW
101 hp
69 kW
93 hp
70 kW
94 hp
70 kW
94 hp
71 kW
95 hp
72 kW
97 hp
72 kW
97 hp
105 mm
127 mm
4.4 L
36%
4.13 in
5 in
268 in3
408 N·m
301 lb ft
• Engine meets all U.S. EPA Tier 3/
Operating Weight
– Nominal
Operating Weight
– Maximum
Cab, ROPS/FOPS
Auto-Shift
Transmission
Ride Control
Air Conditioning
Four Wheel Drive
Loader, IT w/QC
Extendible Stick
(no weights)
Counterweights
(Option 1)
Counterweights
(Option 2)
Counterweights
(Option 3)
Backhoe
6895 kg
15,201 lb
11 000 kg
24,251 lb
260 kg
27 kg
573 lb
60 lb
25 kg
39 kg
155 kg
365 kg
299 kg
55 lb
86 lb
342 lb
805 lb
659 lb
116 kg
255 lb
231 kg
510 lb
488 kg
1,075 lb
• Total gross machine weight not to exceed
11 000 kg (24,251 lb).
Dig Depth
– Standard
E-Stick Retracted
E-Stick Extended
Reach from Swing
Pivot – Standard
E-Stick Retracted
E-Stick Extended
Bucket Rotation
Bucket Dig Force
– Standard
E-Stick Retracted
E-Stick Extended
Stick Dig Force
– Standard
E-Stick Retracted
E-Stick Extended
Stick Lift @
2440 mm (8 ft)
– Standard
E-Stick Retracted
E-Stick Extended
Loading Height
– Standard
E-Stick Retracted
E-Stick Extended
Loading Reach
– Standard
E-Stick Retracted
E-Stick Extended
4360 mm
14 ft 4 in
4402 mm
5456 mm
5618 mm
14 ft 5 in
17 ft 11 in
18 ft 5 in
5657 mm 18 ft 7 in
6666 mm 21 ft 10 in
205 Degrees
61.7 kN
13,875 lb
60.9 kN
60.9 kN
43 kN
13,863 lb
13,863 lb
9,662 lb
42.8 kN
31.2 kN
2601 kg
9,616 lb
7,023 lb
5,722 lb
2408 kg
1620 kg
3636 mm
5,298 lb
3,564 lb
11 ft 11 in
3577 mm
4145 mm
1768 mm
11 ft 9 in
13 ft 7 in
5 ft 10 in
1868 mm
2771 mm
6 ft 1 in
9 ft 1 in
EU Stage IIIa emissions requirements.
• The net power ratings apply at 2,200 rpm
when tested under the specified conditions
for the specified standard.
• Net power advertised is the power available
at the flywheel when the engine is equipped
with fan, air cleaner, muffler and alternator.
• Based on standard air conditions of
25° C (77° F) and 99 kPa (29.32 in)
in dry barometer.
• Used 35° API gravity fuel having an LHV
of 42 780 kJ/kg (18,390 BTU/lb) when used
at 30° C (89° F) (reference a fuel density
of 838.9 g/L [7.001 lb/gal]).
• No derating required up to 3000 m
(9,843 ft).
• Net torque rise meets SAE J1349.
• Net peak power ratings apply at conditions
specified above.
11
420E/420E IT Specifications
Loader
Bucket Capacity
– General Purpose
Bucket Width
– General Purpose
Dump Height
@ Max Angle
– Single Tilt
Dump Height
@ Max Angle
– IT with QC
Dump Reach @ Max
Angle – Single Tilt
Dump Reach @ Max
Angle – IT with QC
Dig Depth
– Single Tilt
Dig Depth
– IT with QC
Lift Capacity @ Full
Height – Single Tilt
Lift Capacity @ Full
Height – IT with QC
Bucket Breakout
Force – Single Tilt
Bucket Breakout
Force – IT with QC
12
Hydraulic System
0.96 m
1.25 yd
Circuit Type
2262 mm
7 ft 5 in
2573 mm
8 ft 5 in
2507 mm
8 ft 3 in
Pump Capacity
(@ 2,200 rpm)
System Pressure
– Backhoe
System Pressure
– Loader
Pump Type
3
3
853 mm
2 ft 10 in
831 mm
2 ft 9 in
106 mm
4 in
147 mm
6 in
2929 kg
6,457 lb
3164 kg
6,975 lb
45.6 kN
10,242 lb
47.1 kN
10,593 lb
Steering Type
Power Steering
2WD Cylinder
– Bore
Stroke
Rod Diameter
4WD Cylinder
– Bore
Stroke
Rod Diameter
Brake System
Power Train
Closed center, load
sensing
163 L/min 43 gal/min
24 900 kPa 3,611 psi
22 800 kPa 3,307 psi
Variable-flow, axial
piston
Front wheel
Hydrostatic, HMU
65 mm
2.6 in
120 mm
36 mm
65 mm
4.7 in
1.4 in
2.6 in
120 mm
4.7 in
36 mm
1.4 in
Inboard, oil-immersed,
multiple disc
Power-Shuttle,
Forward 1st
Forward 2nd
Forward 3rd
Forward 4th
Power-Shuttle,
Reverse 1st
Reverse 2nd
Reverse 3rd
Reverse 4th
Auto-Shift (opt),
Forward 1st
Forward 2nd
Forward 3rd
Forward 4th
Forward 5th
Auto-Shift (opt),
Reverse 1st
Reverse 2nd
Reverse 3rd
6 km/h
3.7 mph
9.6 km/h
20 km/h
40 km/h
6 km/h
5.9 mph
12 mph
25 mph
3.7 mph
9.6 km/h
20 km/h
40 km/h
5.9 km/h
5.9 mph
12 mph
25 mph
3.7 mph
9.5 km/h
20 km/h
27 km/h
41 km/h
5.9 km/h
5.9 mph
12 mph
17 mph
25 mph
3.7 mph
13 km/h
27 km/h
7.8 mph
17 mph
• Auto-Shift automatically shifts between
second gear and highest selected gear.
• Forward/reverse electric power shuttle
is controlled by a conveniently placed,
hand operated lever that provides instant
direction changes between forward and
reverse through power hydraulic clutches.
• Torque converter free-wheel clutch allows
the converter stator to free-wheel during
high speed, low torque conditions such as
roading.
• Single-stage, 2.63:1 stall ratio.
• Travel speeds of two wheel drive backhoe
loader at full throttle when equipped with
19.5 × 24 rear tires.
Operating Specifications
– Backhoe
Turning Circle:
8.18 m
outside, front wheels
Turning Circle:
10.97 m
outside, widest
loading bucket
Axle Ratings
26 ft 10 in
36 ft
• ISO 5010.
• 2WD, 4WD (inner wheel not braked).
Service Refills
Cooling System
Fuel Tank
Engine Oil w/Filter
Transmission-Torque
Converter, 2WD,
Power Shuttle
Transmission-Torque
Converter, 4WD,
Power Shuttle
Transmission-Torque
Converter, 4WD,
Auto Shift
Rear Axle
Rear Axle,
Planetaries
Front Axle, 4WD
Front Axle,
Planetaries
Hydraulic System
Hydraulic Tank
20.5 L
170 L
7.6 L
18.5 L
18.5 L
5.4 gal
45 gal
2 gal
4.9 gal
4.9 gal
Cab – ROPS
Cab – FOPS
Cab – Sound
Exterior Sound
22 964 kg
50,582 lb
9186 kg
22 964 kg
20,233 lb
50,582 lb
9186 kg
20,233 lb
22 964 kg 50,582 lb
9186 kg
20,233 lb
10 Degrees
• 4WD and 2WD axles are pendulum
mounted and permanently sealed and
lubricated, requiring no daily maintenance.
Also features double-acting steering
cylinder with 52° steering angle for
increased maneuverability.
Engine Features
• Three-ring pistons made of lightweight,
19 L
5 gal
16.5 L
1.7 L
4.4 gal
0.4 gal
11 L
0.7 L
2.9 gal
0.2 gal
95 L
38 L
25.1 gal
10 gal
Standards
Brakes
Front Axle, 2WD,
Static
Dynamic
Front Axle, 4WD,
Static
Dynamic
Rear Axle, Static
Dynamic
Axle Oscillation
Tires
SAE J/ISO 3450,
ISO 3450 1996
SAE J1040 May 1994/
ISO 3741 1994
SAE J/ISO 3449
APR98 LEVEL II
and ISO 3449: 1992
LEVEL II
ANSI/SAE J1166
Oct 98 is 79 dB (A)
SAE J88 JUN86 is
76 dB (A)
silicon/aluminum alloy for strength and
maximum thermal conductivity.
• Forged chrome/molybdenum-steel crankshaft
with crankshaft with either induction
hardened or nitrocarburized journals.
• Front and rear crankshaft oil seals are “lip”
type Viton and PTFE designs featuring an
integral dust lip.
• Heat resistant, silicone-chrome steel intake
and STELLITE-faced exhaust valves
provide long life.
• Cylinder block is high strength, cast iron
alloy of deep skirt, monobloc design for
increased strength and long life.
• Cylinder head is high strength, cast iron
alloy construction with extra duty wall and
deck thickness. Intake and exhaust ports are
precision cast to promote optimum gas flow.
• Direct injection fuel system provides
accurate fuel delivery; remote mounted
electric lift pump improves serviceability.
• Dry-type axial seal air cleaner with integral
precleaner, automatic dust ejection system,
and filter condition indicator.
• Direct electric, 12-volt starting and
charging system with 880 CCA Group 31
maintenance free battery.
• Standard glow plug starting aid system
for efficient cold weather starting.
• High contact ratio/gear train, peripheral
fixed isolation top cover and open deck
block design reduce bare engine noise.
• Higher low end torque for better engine/
machine performance.
Choices listed as combination
of front/rear tires:
• 11L-16 (12 ply) F-3/19.5L-24 (12 ply)
R4 ATU
• 12.5/80-18 NHS (12 ply) 1-3 Super
Traction/19.5L-24 (12 ply) R4 ATU
• 12.5/80-18 NHS (12 ply) 1-3 Super
Traction/21L-24 (16 ply) R4 ATU
• 340/80R 18 XMCL/500/70R 24 XMCL
• 340/80R 18 XMCL/19.5L-R24 (12 ply)
R4 ATU
Brakes
Features:
• Brakes meet the following standards:
SAE J1473 and ISO 3450 requirements.
• Self-adjusting, completely enclosed
and sealed.
• Foot operated brake pedals can be
interlocked for roading.
• Parking/secondary brakes are independent
of the service brake system. Parking brake
is mechanically applied through an adjustable
hand lever located on the right console.
13
420E/420E IT Specifications
Machine Dimensions
(1) Overall length (loader on ground)
Overall transport length
(2) Overall transport height (standard stick)
Overall transport height (extendible stick)
Overall Width
(3) Height to top of cab/canopy
(4) Height to top of exhaust stack
Height to loader hinge pin (transport)
Ground clearance (minimum)
(5) Rear axle centerline to front grill
Front wheel tread gauge
Rear wheel tread gauge
(6) Wheelbase 2WD/4WD
General Purpose
(0.96 m³/1.25 yd³)
mm
ft/in
7290
23 ft 11 in
7343
24 ft 1 in
3577
11 ft 9 in
3631
11 ft 11 in
2438
8 ft 0 in
2819
9 ft 3 in
2754
9 ft 0 in
365
1 ft 2 in
320
1 ft 1 in
2704
8 ft 10 in
1880
6 ft 2 in
1727
5 ft 8 in
2200
7 ft 3 in
Single Tilt Loader
General Purpose
General Purpose
(1.00 m³/1.31 yd³)
(1.07 m³/1.40 yd³)
mm
ft/in
mm
ft/in
7245
23 ft 9 in
7307
24 ft 0 in
7311
24 ft 0 in
7378
24 ft 2 in
3577
11 ft 9 in
3577
11 ft 9 in
3631
11 ft 11 in
3631
11 ft 11 in
2438
8 ft 0 in
2438
8 ft 0 in
2819
9 ft 3 in
2819
9 ft 3 in
2754
9 ft 0 in
2754
9 ft 0 in
365
1 ft 2 in
407
1 ft 4 in
320
1 ft 1 in
320
1 ft 1 in
2704
8 ft 10 in
2704
8 ft 10 in
1880
6 ft 2 in
1880
6 ft 2 in
1727
5 ft 8 in
1727
5 ft 8 in
2200
7 ft 3 in
2200
7 ft 3 in
General Purpose
(1.15 m³/1.50 yd³)
mm
ft/in
7232
23 ft 9 in
7227
23 ft 9 in
3577
11 ft 9 in
3631
11 ft 11 in
2322
7 ft 7 in
2819
9 ft 3 in
2754
9 ft 0 in
405
1 ft 4 in
320
1 ft 1 in
2705
8 ft 10 in
1826
6 ft 0 in
1707
5 ft 7 in
2200
7 ft 3 in
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
Single Tilt Loader
IT Loader
14
Machine Dimensions
(1) Overall length (loader on ground)
Overall transport length
(2) Overall transport height (standard stick)
Overall transport height (extendible stick)
Overall Width
(3) Height to top of cab/canopy
(4) Height to top of exhaust stack
Height to loader hinge pin (transport)
Ground clearance (minimum)
(5) Rear axle centerline to front grill
Front wheel tread gauge
Rear wheel tread gauge
(6) Wheelbase 2WD/4WD
(1) Overall length (loader on ground)
Overall transport length
(2) Overall transport height (standard stick)
Overall transport height (extendible stick)
Overall Width
(3) Height to top of cab/canopy
(4) Height to top of exhaust stack
Height to loader hinge pin (transport)
Ground clearance (minimum)
(5) Rear axle centerline to front grill
Front wheel tread gauge
Rear wheel tread gauge
(6) Wheelbase 2WD/4WD
Multi Purpose
(0.96 m³/1.25 yd³)
mm
ft/in
7130
23 ft 5 in
7155
23 ft 6 in
3577
11 ft 9 in
3631
11 ft 11 in
2322
7 ft 7 in
2819
9 ft 3 in
2754
9 ft 0 in
412
1 ft 4 in
320
1 ft 1 in
2705
8 ft 10 in
1826
6 ft 0 in
1707
5 ft 7 in
2200
7 ft 3 in
Single Tilt Loader
Multi Purpose
Multi Purpose
with Forks
(1.03 m³/1.35 yd³)
(1.00 m³/1.31 yd³)
mm
ft/in
mm
ft/in
7130
23 ft 5 in
7130
23 ft 5 in
7155
23 ft 6 in
7155
23 ft 6 in
3577
11 ft 9 in
3577
11 ft 9 in
3631
11 ft 11 in
3631
11 ft 11 in
2322
7 ft 7 in
2322
7 ft 7 in
2819
9 ft 3 in
2819
9 ft 3 in
2754
9 ft 0 in
2754
9 ft 0 in
412
1 ft 4 in
412
1 ft 4 in
320
1 ft 1 in
320
1 ft 1 in
2705
8 ft 10 in
2705
8 ft 10 in
1826
6 ft 0 in
1826
6 ft 0 in
1707
5 ft 7 in
1707
5 ft 7 in
2200
7 ft 3 in
2200
7 ft 3 in
General Purpose
(0.96 m³/1.25 yd³)
mm
ft/in
7399
24 ft 3 in
7434
25 ft 5 in
3577
11 ft 9 in
3631
11 ft 11 in
2438
8 ft 0 in
2819
9 ft 3 in
2754
9 ft 0 in
382
1 ft 3 in
320
1 ft 1 in
2704
8 ft 10 in
1880
6 ft 2 in
1727
5 ft 8 in
2200
7 ft 3 in
IT Loader with Quick Coupler
General Purpose
(1.00 m³/1.31 yd³)
mm
ft/in
7354
24 ft 2 in
7402
24 ft 3 in
3577
11 ft 9 in
3631
11 ft 11 in
2438
8 ft 0 in
2819
9 ft 3 in
2754
9 ft 0 in
382
1 ft 3 in
320
1 ft 1 in
2704
8 ft 10 in
1880
6 ft 2 in
1727
5 ft 8 in
2200
7 ft 3 in
Multi Purpose
with Forks
(1.07 m³/1.40 yd³)
mm
ft/in
7130
23 ft 5 in
7155
23 ft 6 in
3577
11 ft 9 in
3631
11 ft 11 in
2322
7 ft 7 in
2819
9 ft 3 in
2754
9 ft 0 in
412
1 ft 4 in
320
1 ft 1 in
2705
8 ft 10 in
1826
6 ft 0 in
1707
5 ft 7 in
2200
7 ft 3 in
General Purpose
(1.15 m³/1.50 yd³)
mm
ft/in
7321
24 ft 0 in
7275
23 ft 10 in
3577
11 ft 9 in
3631
11 ft 11 in
2322
7 ft 7 in
2819
9 ft 3 in
2754
9 ft 0 in
364
1 ft 2 in
320
1 ft 1 in
2705
8 ft 10 in
1826
6 ft 0 in
1707
5 ft 7 in
2200
7 ft 3 in
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
15
420E/420E IT Specifications
Machine Dimensions
IT Loader with Quick Coupler
Multi Purpose
Multi Purpose
(0.96 m³/1.25 yd³)
(1.03 m³/1.35 yd³)
mm
ft/in
mm
ft/in
7231
23 ft 9 in
7231
23 ft 9 in
7208
23 ft 8 in
7208
23 ft 8 in
3577
11 ft 9 in
3577
11 ft 9 in
3631
11 ft 11 in
3631
11 ft 11 in
2322
7 ft 7 in
2322
7 ft 7 in
2819
9 ft 3 in
2819
9 ft 3 in
2754
9 ft 0 in
2754
9 ft 0 in
359
1 ft 2 in
359
1 ft 2 in
320
1 ft 1 in
320
1 ft 1 in
2705
8 ft 10 in
2705
8 ft 10 in
1826
6 ft 0 in
1826
6 ft 0 in
1707
5 ft 7 in
1707
5 ft 7 in
2200
7 ft 3 in
2200
7 ft 3 in
(1) Overall length (loader on ground)
Overall transport length
(2) Overall transport height (standard stick)
Overall transport height (extendible stick)
Overall Width
(3) Height to top of cab/canopy
(4) Height to top of exhaust stack
Height to loader hinge pin (transport)
Ground clearance (minimum)
(5) Rear axle centerline to front grill
Front wheel tread gauge
Rear wheel tread gauge
(6) Wheelbase 2WD/4WD
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
Single Tilt Loader
IT Loader
16
Loader Bucket Dimensions and Performance
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
Single Tilt Loader
General Purpose
General Purpose
(1.00 m³/1.31 yd³)
(1.07 m³/1.40 yd³)
1.00 m�
1.31 yd�
1.07 m�
1.40 yd�
2406 mm 7 ft 11 in 2262 mm 7 ft 5 in
2937 kg
6,475 lb
2868 kg
6,323 lb
46.3 kN 10,401 lb 45.1 kN 10,130 lb
3296 mm 10 ft 10 in 3296 mm 10 ft 10 in
44°
44°
2604 mm 8 ft 7 in 2550 mm 8 ft 4 in
821 mm
2 ft 8 in
819 mm
2 ft 8 in
39°
40°
106 mm
4 in
146 mm
6 in
108°
108°
N/A
N/A
N/A
N/A
1484 mm 4 ft 10 in 1551 mm 5 ft 1 in
4193 mm 13 ft 9 in 4237 mm 13 ft 11 in
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
449 kg
989 lb
459 kg
1,012 lb
General Purpose
(1.15 m³/1.50 yd³)
1.15 m�
1.50 yd�
2406 mm 7 ft 11 in
2733 kg
6,025 lb
43.6 kN
9,814 lb
3294 mm 10 ft 10 in
46°
2529 mm 8 ft 4 in
752 mm
2 ft 6 in
40°
146 mm
6 in
111°
N/A
N/A
1544 mm 5 ft 1 in
4216 mm 13 ft 11 in
N/A
N/A
N/A
N/A
493.37 kg 1,088 lb
Single Tilt Loader
Multi Purpose
Multi Purpose
Multi Purpose
with Forks
(0.96 m³/1.25 yd³)
(1.03 m³/1.35 yd³)
(1.00 m³/1.31 yd³)
Capacity (SAE rated)
0.96 m�
1.26 yd�
1.03 m�
1.35 yd�
1.00 m�
1.31 yd�
Overall bucket width
2279 mm 7 ft 6 in 2425 mm 7 ft 11 in 2279 mm 7 ft 6 in
Lift capacity at maximum height
2616 kg
5,768 lb
2587 kg
5,704 lb
2500 kg
5,512 lb
Breakout force
46.9 kN 10,547 lb 46.7 kN 10,514 lb 46.0 kN 10,341 lb
Maximum hinge pin height
3294 mm 10 ft 10 in 3294 mm 10 ft 10 in 3294 mm 10 ft 10 in
Dump angle at full height
46°
46°
46°
Dump height at maximum angle
2605 mm 8 ft 7 in 2605 mm 8 ft 7 in 2605 mm 8 ft 7 in
Dump reach at maximum angle
695 mm
2 ft 3 in
695 mm
2 ft 3 in
695 mm
2 ft 3 in
Maximum bucket rollback at ground level
40°
40°
40°
Digging depth
133 mm
5 in
133 mm
5 in
133 mm
5 in
Maximum grading angle
113°
113°
113°
Width of dozer cutting edge
2262 mm 7 ft 5 in 2406 mm 7 ft 11 in 2262 mm 7 ft 5 in
Grill to bucket cutting edge, carry position 1473 mm 4 ft 10 in 1473 mm 4 ft 10 in 1473 mm 4 ft 10 in
Maximum operating height
4224 mm 13 ft 10 in 4224 mm 13 ft 10 in 4698 mm 15 ft 5 in
Jaw opening maximum
790 mm
2 ft 7 in
790 mm
2 ft 7 in
790 mm
2 ft 7 in
Bucket jaw clamping force
55 700 N 12,521 lb 55 700 N 12,521 lb 55 700 N 12,521 lb
Weight (does not include teeth or forks)
744.69 kg 1,642 lb 773.53 kg 1,705 lb 914.64 kg 2,016 lb
Multi Purpose
with Forks
(1.07 m³/1.40 yd³)
1.07 m�
1.40 yd�
2425 mm 7 ft 11 in
2471 kg
5,448 lb
45.8 kN 10,308 lb
3294 mm 10 ft 10 in
46°
2605 mm 8 ft 7 in
695 mm
2 ft 3 in
40°
133 mm
5 in
113°
2406 mm 7 ft 11 in
1473 mm 4 ft 10 in
4698 mm 15 ft 5 in
790 mm
2 ft 7 in
55 700 N 12,521 lb
936.27 kg 2,064 lb
General Purpose
(0.96 m³/1.25 yd³)
Capacity (SAE rated)
0.96 m�
1.25 yd�
Overall bucket width
2262 mm 7 ft 5 in
Lift capacity at maximum height
2929 kg
6,457 lb
Breakout force
45.6 kN 10,242 lb
Maximum hinge pin height
3296 mm 10 ft 10 in
Dump angle at full height
44°
Dump height at maximum angle
2573 mm 8 ft 5 in
Dump reach at maximum angle
853 mm 2 ft 10 in
Maximum bucket rollback at ground level
39°
Digging depth
106 mm
4 in
Maximum grading angle
107°
Width of dozer cutting edge
N/A
N/A
Grill to bucket cutting edge, carry position 1516 mm 5 ft 0 in
Maximum operating height
4196 mm 13 ft 9 in
Jaw opening maximum
N/A
N/A
Bucket jaw clamping force
N/A
N/A
Weight (does not include teeth or forks)
438 kg
967 lb
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
17
420E/420E IT Specifications
Loader Bucket Dimensions and Performance
(7)
(8)
(9)
(10)
(11)
(12)
(13)
Capacity (SAE rated)
Overall bucket width
Lift capacity at maximum height
Breakout force
Maximum hinge pin height
Dump angle at full height
Dump height at maximum angle
Dump reach at maximum angle
Maximum bucket rollback at ground level
Digging depth
Maximum grading angle
Width of dozer cutting edge
Grill to bucket cutting edge, carry position
Maximum operating height
Jaw opening maximum
Bucket jaw clamping force
Weight (does not include teeth or forks)
General Purpose
(0.96 m³/1.25 yd³)
0.96 m�
1.25 yd�
2262 mm
7 ft 5 in
3164 kg
6,975 lb
47.1 kN
10,593 lb
3329 mm
10 ft 11 in
45°
2507 mm
8 ft 2 in
831 mm
2 ft 9 in
40°
147 mm
6 in
108°
N/A
N/A
1607 mm
5 ft 3 in
4260 mm
14 ft 0 in
N/A
N/A
N/A
N/A
434 kg
957 lb
IT Loader with Quick Coupler
General Purpose
(1.00 m³/1.31 yd³)
1.00 m�
1.31 yd�
2406 mm
7 ft 11 in
3162 kg
6,971 lb
47.5 kN
10,672 lb
3329 mm
10 ft 11 in
45°
2539 mm
8 ft 4 in
799 mm
2 ft 7 in
40°
147 mm
6 in
110°
N/A
N/A
1575 mm
5 ft 2 in
4256 mm
14 ft 0 in
N/A
N/A
N/A
N/A
444 kg
978 lb
General Purpose
(1.15 m³/1.50 yd³)
1.15 m�
1.50 yd�
2406 mm
7 ft 11 in
3023 kg
6,664 lb
45.5 kN
10,235 lb
3316 mm
10 ft 11 in
45°
2493 mm
8 ft 2 in
801 mm
2 ft 8 in
40°
153 mm
6 in
108°
N/A
N/A
1593 mm
5 ft 3 in
4303 mm
14 ft 1 in
N/A
N/A
N/A
N/A
481.01 kg
1,060 lb
IT Loader with Quick Coupler
(7)
(8)
(9)
(10)
(11)
(12)
(13)
Capacity (SAE rated)
Overall bucket width
Lift capacity at maximum height
Breakout force
Maximum hinge pin height
Dump angle at full height
Dump height at maximum angle
Dump reach at maximum angle
Maximum bucket rollback at ground level
Digging depth
Maximum grading angle
Width of dozer cutting edge
Grill to bucket cutting edge, carry position
Maximum operating height
Jaw opening maximum
Bucket jaw clamping force
Weight (does not include teeth or forks)
Multi Purpose
(0.96 m³/1.25 yd³)
0.96 m�
1.26 yd�
2279 mm
7 ft 6 in
2800 kg
6,174 lb
44.5 kN
10,020 lb
3316 mm
10 ft 11 in
45°
2559 mm
8 ft 5 in
748 mm
2 ft 5 in
40°
144 mm
6 in
111°
2262 mm
7 ft 5 in
1526 mm
5 ft 0 in
4306 mm
14 ft 2 in
790 mm
2 ft 7 in
55 700 N
12,521 lb
724.09 kg
1,596 lb
Multi Purpose
(1.03 m³/1.35 yd³)
1.03 m�
1.35 yd�
2425 mm
7 ft 11 in
2771 kg
6,110 lb
44.4 kN
9,983 lb
4306 mm
14 ft 2 in
45°
2559 mm
8 ft 5 in
748 mm
2 ft 5 in
40°
144 mm
6 in
111°
2406 mm
7 ft 11 in
1526 mm
5 ft 0 in
4306 mm
14 ft 2 in
790 mm
2 ft 7 in
55 700 N
12,521 lb
752.93 kg
1,660 lb
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
18
Backhoe Dimensions and Performance
(14) Digging depth, SAE (max.)
(15) Digging depth, 610 mm (2 ft) flat bottom
Reach from rear axle centerline at ground line
(16) Reach from swing pivot at ground line
Maximum operating height
Loading height
(17) Loading reach
Swing arc
Bucket rotation
(18) Stabilizer spread, operating position (center)
(19) Stabilizer spread, operating position (outside)
Stabilizer spread, transport position
Bucket dig force
Stick dig force
Standard Stick
4360 mm
14 ft 4 in
4321 mm
14 ft 2 in
6721 mm
22 ft 1 in
5618 mm
18 ft 5 in
5523 mm
18 ft 1 in
3636 mm
11 ft 11 in
1768 mm
5 ft 10 in
180°
205°
3310 mm
10 ft 10 in
3770 mm
12 ft 4 in
2322 mm
7 ft 7 in
61.7 kN
13,875 lb
43.0 kN
9,662 lb
E-Stick Retracted
4402 mm
14 ft 5 in
4363 mm
14 ft 4 in
6760 mm
22 ft 2 in
5657 mm
18 ft 7 in
5555 mm
18 ft 3 in
3577 mm
11 ft 9 in
1868 mm
6 ft 2 in
180°
204°
3310 mm
10 ft 10 in
3770 mm
12 ft 4 in
2322 mm
7 ft 7 in
60.9 kN
13,863 lb
42.8 kN
9,616 lb
E-Stick Extended
5456 mm
17 ft 11 in
5420 mm
17 ft 9 in
7769 mm
25 ft 6 in
6666 mm
21 ft 10 in
6302 mm
20 ft 8 in
4145 mm
13 ft 7 in
2771 mm
9 ft 1 in
180°
204°
3310 mm
10 ft 10 in
3770 mm
12 ft 4 in
2322 mm
7 ft 7 in
60.9 kN
13,863 lb
31.2 kN
7,023 lb
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
Single Tilt Loader
IT Loader
19
420E/420E IT Specifications
Dimensions with Forks/Material Handling Arm
Fork Tine Length
Operating load (SAE J1197)
SAE load center
Operating load (CEN 474-4)
CEN load center
(1) Overall length (forks on ground)
(2) Reach at ground (from grill to heel of fork)†
(3) Maximum reach (from grill to heel of fork)†
(4) Fork height at maximum reach
(5) Reach at maximum height (from grill to heel of fork)†
(6) Maximum fork height
(7) Maximum fork depth (below ground level)
1070 mm/3 ft 6 in
2291 kg*
5,051 lb*
535 mm
1 ft 9 in
2428 kg
5,353 lb
500 mm
1 ft 8 in
7717 mm
25 ft 4 in
985 mm
3 ft 3 in
1427 mm
4 ft 8 in
1458 mm
4 ft 9 in
665 mm
2 ft 2 in
3238 mm
10 ft 7 in
20 mm
1 in
1220 mm/4 ft 0 in
2215 kg*
4,883 lb*
610 mm
2 ft 0 in
2406 kg
5,304 lb
500 mm
1 ft 8 in
7867 mm
25 ft 10 in
985 mm
3 ft 3 in
1427 mm
4 ft 8 in
1458 mm
4 ft 9 in
665 mm
2 ft 2 in
3238 mm
10 ft 7 in
20 mm
1 in
1370 mm/4 ft 10 in
2019 kg
4,451 lb
685 mm
2 ft 3 in
2382 kg
5,251 lb
500 mm
1 ft 8 in
8017 mm
26 ft 4 in
985 mm
3 ft 2 in
1427 mm
4 ft 8 in
1458 mm
4 ft 9 in
665 mm
2 ft 2 in
3238 mm
10 ft 7 in
20 mm
1 in
*Tip limited.
†Measured from nose of machine.
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
5
3
6
2
1
20
4
7
Dimensions/Material Handling Arm
Material Handling Arm Position
Operating load (SAE J1197 and CEN 474-4)*†
Overall length, maximum
(1) Reach at maximum depth (from machine nose)
(2, 3, 4) Maximum depth
(5, 6, 7) Maximum reach (from machine nose)†
(8) Height at maximum reach
(9, 10, 11) Reach at maximum height (from machine nose)†
(12, 13, 14) Maximum height
Retracted
933 kg
2,057 lb
8809 mm
28 ft 11 in
585 mm
1 ft 11 in
1998 mm
6 ft 7 in
3147 mm
10 ft 4 in
1549 mm
5 ft 1 in
1462 mm
4 ft 10 in
5051 mm
16 ft 7 in
Mid-Position
590 kg
1,301 lb
9807 mm
32 ft 2 in
585 mm
1 ft 11 in
2996 mm
9 ft 10 in
4145 mm
13 ft 7 in
1549 mm
5 ft 1 in
2000 mm
6 ft 7 in
5892 mm
19 ft 4 in
Extended
431 kg
950 lb
10 807 mm 35 ft 5 in
585 mm
1 ft 11 in
3996 mm
13 ft 1 in
5145 mm
16 ft 11 in
1549 mm
5 ft 1 in
2541 mm
8 ft 4 in
6733 mm
22 ft 1 in
*Hydraulically limited.
†Measured from nose of machine.
Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 19.5L-24 IT525 rear tires, ROPS canopy, standard stick with
610 mm (24 inch) standard duty bucket, and 0.96 m³ (1.25 yd³) loader bucket and standard equipment unless otherwise specified.
11
14
10
13
9
12
8
5
6
7
2
3
4
1
21
420E/420E IT Specifications
Backhoe Lift Capacity
Cat 420E/420E IT Standard Stick
Boom Lifting
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Stick Lifting
16
17
18
19
20
21
kg
1585
1733
1759
1718
1659
1597
1536
1478
1424
1375
1331
1295
1270
1280
1439
kg
1818
2537
2472
2563
2975
5920
Cat 420E/420E IT Extendible Stick – Retracted
Boom Lifting
kg
1405
1
1543
2
1560
3
1516
4
1456
5
1393
6
1331
7
1273
8
1218
9
1167
10
1121
11
1081
12
1051
13
1046
14
1177
15
Stick Lifting
kg
1664
16
2366
17
2273
18
2355
19
2728
20
5294
21
5716
22
lb
3,495
3,821
3,879
3,787
3,657
3,520
3,385
3,258
3,139
3,031
2,935
2,854
2,800
2,822
3,173
lb
4,007
5,592
5,450
5,649
6,559
13,050
lb
3,097
3,402
3,439
3,342
3,210
3,071
2,935
2,805
2,684
2,572
2,471
2,383
2,316
2,306
2,595
lb
3,668
5,217
5,012
5,192
6,015
11,671
12,602
5
6
ft
6
20
18
16
14
12
10
8
6
4
2
0
–2
–4
–6
–8
–10
–12
–14
–16
5
1
2
3 16
17
18
17
19
20
4
m
4
3
2
21
7
1
8
0
9
10
–1
11
–2
12
13
–3
14
15
–4
–5
m
6
5
4
3
2
1
0
–1
ft 22 20 18 16 14 12 10 8 6 4 2 0 –2
1
2
3 16
17
4
18
5
19
17
20
6
7
8
m
ft
6
20
18
16
14
12
10
8
6
4
2
0
–2
–4
–6
–8
–10
–12
–14
–16
5
4
3
2
21
22
1
0
9
10
–1
11
–2
12
13
–3
14
15
10
–4
–5
m
6
5
4
3
2
1
0
–1
ft 22 20 18 16 14 12 10 8 6 4 2 0 –2
Lift Capacities are over-end values. Machine equipped with 4WD, OROPS, 0.96 m³ (1.25 yd³) general purpose bucket, and 116 kg (255 lb) counterweight.
Extendible stick includes 488 kg (1,075 lb) counterweight.
22
Backhoe Lift Capacity
Cat 420E/420E IT Extendible Stick – Extended
Boom Lifting
kg
816
1
987
2
1055
3
1069
4
1061
5
1041
6
1020
7
994
8
968
9
943
10
920
11
900
12
883
13
872
14
872
15
896
16
1030
17
1555
18
Stick Lifting
kg
859
19
1104
20
1443
21
1547
22
1572
23
1673
24
1899
25
2467
26
5685
27
lb
1,800
2,176
2,326
2,358
2,340
2,294
2,248
2,192
2,135
2,080
2,029
1,983
1,946
1,922
1,922
1,976
2,272
3,429
lb
1,893
2,434
3,181
3,410
3,466
3,687
4,185
5,438
12,534
1
3
4
5
6
7
8
2
19
20
21
22
23
24
25
3
2
1
27
0
11
–1
12
–2
13
14
15
–3
–4
16
17
6
6
4
10
m
ft
20
18
16
5
26
9
m
5
4
3
18
2
1
–5
0
14
12
10
8
6
4
2
0
–2
–4
–6
–8
–10
–12
–14
–16
–1
ft 22 20 18 16 14 12 10 8 6 4 2 0 –2
Lift Capacities are over-end values. Machine equipped with 4WD, OROPS, 0.96 m³ (1.25 yd³) general purpose bucket, and 116 kg (255 lb) counterweight.
Extendible stick includes 488 kg (1,075 lb) counterweight.
23
420E/420E IT Specifications
Counterweights
Backhoe Buckets
Minimum Counterweight Recommendations
With weld on adapters and pin-on teeth
Standard Stick
Loader Bucket
GP
MP
Forks
Material
Handling Arm
Power Train
2WD/4WD
2WD/4WD
2WD/4WD
2WD/4WD
Single-Tilt
kg
lb
231
510
no counterweight
N/A
N/A
N/A
N/A
IT Loader w/QC
kg
lb
no counterweight
no counterweight
no counterweight
no counterweight
Power Train
2WD/4WD
2WD/4WD
2WD/4WD
2WD
Single-Tilt
kg
lb
488
1,075
231
510
N/A
N/A
N/A
N/A
IT Loader w/QC
kg
lb
231
510
no counterweight
no counterweight
116
255
N/A
no counterweight
Extendible Stick
Loader Bucket
GP
MP
Forks
Material
Handling Arm
Material
Handling Arm
4WD
N/A
Standard Duty
Width
mm
in
305
12
457
18
610
24
762
30
914
36
Rated Capacity
L
ft³
78
2.8
118
4.2
175
6.2
233
8.2
292
10.3
Weight
kg
lb
97
213
115
253
132
290
147
323
165
363
No. of
Teeth
3
4
5
5
6
Heavy Duty
Width
mm
in
305
12
406
16
457
18
610
24
762
30
914
36
Rated Capacity
L
ft³
78
2.8
105
3.7
118
4.2
175
6.2
233
8.2
292
10.3
Weight
kg
lb
105
231
128
282
129
284
151
332
167
367
189
416
No. of
Teeth
3
3
4
5
5
6
Soil Excavation
Width
mm
in
457
18
610
24
762
30
914
36
Rated Capacity
L
ft³
181
6.4
241
8.5
320
11.3
380
13.4
Weight
kg
lb
153
336
179
395
197
434
223
491
No. of
Teeth
4
5
5
6
Heavy Duty Rock
Width
mm
in
305
12
457
18
610
24
762
30
914
36
Rated Capacity
L
ft³
70
2.5
127
4.5
198
7.0
255
9.5
311
11.5
Weight
kg
lb
120
265
150
331
175
386
195
430
210
463
No. of
Teeth
3
4
5
5
6
Rated Capacity
L
ft³
60
2.1
100
3.5
140
4.9
190
6.7
Weight
kg
lb
134
295
155
341
182
402
210
463
No. of
Teeth
4
6
8
10
Coral
Width
mm
305
457
610
762
24
in
12
18
24
30
420E/420E IT Standard Equipment
Standard equipment may vary. Consult your Caterpillar dealer for details
Air cleaner
Alarm, back-up
Automatic Engine Speed Control (AESC)
Backhoe position footrests
Battery, maintenance-free, 880 CCA
Battery disconnect switch
Boom transport lock
Brace, lift cylinder
Brake, secondary parking
Brakes, hydraulically boosted, oil disc,
dual pedals, interlocking
Bucket level indicator
Canopy, ROPS/FOPS
Cat cushion swing system
Coat hook
Coolant/Antifreeze, extended life
Counterweight, bumper
Dome light (cab only)
Differential lock
Engine, Cat® C4.4 ACERT® DIT
(Direct Injection Turbocharged)
Engine enclosure
Face seals, O-ring
Fan, suction and guard
Fast reversing shuttle, all gears
Fenders, rear
Filters, spin-on: fuel, engine oil,
transmission oil, water separator,
hydraulic fluid
Flashing hazard/signal lights
Floor mat
Gauges: coolant temperature, fuel level,
tachometer, hour meter, torque converter
oil temperature
Ground level fuel fill
High ambient cooling package
Hydraulic hose, XT™-3 ES
Hydraulic oil cooler
Indicators: air cleaner service, water
separator service, brake on, engine
coolant, hydraulic oil level sight gauge, oil
pressure
Instrument panel lights
Joystick controls: pilot operated,
excavator-style with pattern changer
Key start/stop system
Lights, working (4 front, 4 rear)
Loader, self-leveling, return-to-dig and
transmission disconnect switch
Lunch box holder
Mirror, rear view
One-touch low idle
Open circuit breather
Pattern changer, in cab
Power receptacle, 12V, internal
and external
Power steering, hydrostatic
Radio installation kit
Rubber impact strips on radiator guard
Seat belt, retractable (51 mm/2 in)
Service harness
Stabilizer shoes, grouser type
Seat, air suspension, fabric or vinyl cover,
with armrest
Stabilizer controls, pilot operated
Starting system, glow plugs
Storage compartment, internal
Stop and tail lights
Swing transport lock
Tilt steering wheel
Tires, see page 13
Toolbox, external, lockable
Torque converter
Throttles, hand and foot
Transmission, four speed, syncromesh
Transmission neutralizer switch
Transport tie-downs
Warning horn, electric
25
420E/420E IT Optional Equipment
Optional equipment may vary. Consult your Caterpillar dealer for details
AccuGrade™ Site Reference
System for Backhoe Loaders
AccuGrade Laser Reference
System for Backhoe Loaders
Attachments, backhoe
kg
lb
19
42
48
105
Mechanical Quick Coupler
D and E-Series buckets
C-Series buckets
D, E and Deere buckets
D, E and Case buckets
Hydraulic thumb
75
75
75
80
139157
165
165
165
176
306345
0.96 m3 (1.25 yd3)
1.00 m3 (1.31 yd3)
1.07 m3 (1.4 yd3)
Multi purpose buckets
452
462
473
994
1,016
1,041
1.0 m3 (1.3 yd3)
1.0 m3 (1.3 yd3) w/ forks
1.1 m3 (1.4 yd3)
1.1 m3 (1.4 yd3) w/ forks
Carriage, fork
Material handling arm
557
884
742
908
218
425
1,225
1,945
1,632
1,998
480
953
Attachments, front loader
General purpose buckets
kg
lb
Four wheel drive with
driveshaft guard
Battery, additional, 880 CCA
Cab, deluxe
Cab, deluxe with A/C
Cab, standard
Canopy Plus, ROPS
Coolant, additional
protection, –50° C (–58° F)
Counterweights
155
341
25
225
263
225
15
0
55
495
579
495
33
0
116 kg (255 lb)
231 kg (510 lb)
488 kg (1,075 lb)
Cutting edge, bolt-on,
two piece
Fenders, 4WD, front
Fenders, rear extensions
Guards
116
231
488
70
255
510
1,075
154
12
1
26
2
Boom protection plate
Stabilizer, rock
Hydraulic valves, loader
(3rd valve for GP, MP or
Quick Coupler)
Hydraulic valves, backhoe
18
31
27
39
68
59
5
5
11
11
Axle, front
5th Function
6th Function
26
kg
lb
27
27
22
338
59
59
48
744
1
4
22
2
9
48
Hydraulic lines
Combo, Std Stick
Combo, E-Stick
One-way, E-Stick
Loader, IT with hydraulic
QC and pilot loader control
Machine Security System
Product Link
Ride Control
Rotating beacon
Magnetic mount
5
Seat belt, 75 mm (3 in)
0
Stabilizers, available with guards
11
0
Street
Reversible
Sticks
37
38
81
84
Extendible
Teeth, loader bucket
Transmission, auto-shift
Vandalism protection
255
45
25
561
99
55
1
1
0
2
2
0
Gauge cover
Padlocks
Hood lock
Notes
27
420E/420E IT Backhoe Loaders
For more complete information on Cat products, dealer services, and industry solutions,
visit us on the web at www.cat.com
© 2008 Caterpillar Inc.
All rights reserved
Materials and specifications are subject to change without notice. Featured machines in may
include additional equipment. See your Caterpillar dealer for available options.
CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, “Caterpillar Yellow” and
the POWER EDGE trade dress, as well as corporate and product identity used herein,
are trademarks of Caterpillar and may not be used without permission.
28
AEHQ6011 (09-2008)
Replaces AEHQ5685-02